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PET WK811 浙江万凯 food packaging packaging bottle cover specialized material transparent grade injection molding in
PET WK811 浙江万凯 food packaging packaging bottle cover specialized material transparent grade injection molding in
PET WK811 浙江万凯 food packaging packaging bottle cover specialized material transparent grade injection molding in 空. PE material material, suitable for injection molding, packaging, food packaging etc. fields. in stock supply, quality assured.
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Basic Parameters

ENGINEERING PLASTICS
PET WK811 浙江万凯 food packaging packaging 瓶盖专用 material transparent grade injection molding in 空
PET
       
📖 product introduction
PET WK811 浙江万凯 food packaging packaging 瓶盖专用 material transparent grade injection molding in 空。属PE material material , suitable for injection molding 、 packaging 、 food packaging 等领域。 in stock 供应, quality assured 。
⚙️ processing 参数参考
processing temperature 范围
260-290°C
mold temperature
30-80°C
drying conditions
130°C / 4h
干燥 time
0.02%
molding shrinkage 0.2-1.0%
📋 详细 technology 信息

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📋 认证 and 合规信息
🧪 化学耐受 performance
优异 ✅ 稀酸 矿物油 脂肪烃 醇类(短期) 盐溶液
good 好 ✔ 植物油 洗涤 agent 弱碱
受限 ⚠ 强碱 酮类 halogen 代烃 芳香烃
避免 ❌ 浓碱液 苯酚 甲酚 强氧化酸
🌟 material material 优势
PET( polyethylene terephthalate (PET) )具 has excellent dimensional stability 、低 water absorption and good 好 电绝缘 property 。PET广泛 used for 电子电气零件、 food packaging (bottle grade)、 fiber 等领域。GF增强后 is 优 good engineering plastics 。
📦 储存 and 处理建议
PET resin moisture absorption property 较强, processing 前130°C干燥4小时(高温干燥),含水率控制 in 0.005%以下(bottle grade) or 0.02%以下(工程 grade)。含水率过高会导致水解降解,严重降 low molecular weight 。必须使用除湿干燥机。
🌍
RoHS 合规
符合欧盟RoHS指令
🏭
ISO 认证
质量管理体系
✅
quality assured
原厂正品
更多 engineering plastics Model 请访问 daoqinsh.com  
📐 详细物 property 参数表
测试项目典 type 值测试标准单位
density 1.30-1.38ASTM D792g/cm³
features viscosity (IV)0.60-0.85dL/g
melt temperature 250-265ASTM D3418°C
玻璃化转变 temperature (Tg)70-80ASTM D3418°C
tensile strength 50-75ASTM D638MPa
flexural modulus 2400-3000ASTM D790MPa
flexural strength 80-110ASTM D790MPa
悬臂梁缺口 impact 30-50ASTM D256J/m
heat deflection temperature (HDT) (1.8MPa)60-80ASTM D648°C
体积电阻率>10¹⁵ASTM D257Ω·cm
介电强 degree 15-25ASTM D149kV/mm
water absorption (24h)0.1-0.2ASTM D570%
molding shrinkage 0.2-1.0ASTM D955%
UL94 flame retardant rating HBUL 94
* 以上数据 is 典 type 参考值,具体以原厂TDS is 准
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Product Features

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